When someone has gotten a lot more intoxicated than any other members of the group. The bungmaster usually has vomit on their nose/upper face, takes casual swims, and hooks up a plenty. Bungmasters also have large lips and really enjoy the odd racist joke. The next day they are no fun, but come nighttime, they take the reigns of the gathering and resume their title of master of the bung.
by Yips93 September 7, 2009